See also Warning section.Pain/redness/swelling at the injection site, nausea, vomiting, diarrhea, stomach/abdominal pain, tiredness, cough, headache, or dizziness may occur. If any of these effects persist or worsen, tell your doctor or pharmacist promptly.Remember that your doctor has prescribed this medication because he or she has judged that the benefit to you is greater than the risk of side effects. Many people using this medication do not have serious side effects.Both leukemia and this medication can lower the body's ability to fight an infection. Tell your doctor promptly if you develop any signs of an infection such as unexplained fever, chills, or persistent sore throat.Tell your doctor immediately if any of these unlikely but serious side effects occur: easy bleeding/bruising, nosebleed, increased thirst, change in the amount of urine, blurred vision, bone/joint pain, decreased appetite, unusual weight loss, muscle pain/stiffness/spasm, numbness/tingling, swollen hands/legs/feet.Seek immediate medical attention if any of these rare but very serious side effects occur: chest pain, severe dizziness/fainting, fast/irregular heartbeat, coughing up blood, mental/mood changes (e.g., confusion), muscle weakness, seizures, bloody/black/tarry stool, vomit that looks like coffee grounds.A very serious allergic reaction to this drug is rare. However, seek immediate medical attention if you notice any symptoms of a serious allergic reaction, including: rash, itching/swelling (especially of the face/tongue/throat), severe dizziness, trouble breathing.This is not a complete list of possible side effects. If you notice any other effects not listed above, contact your doctor or pharmacist.In the US -Call your doctor for medical advice about side effects. You may report side effects to FDA at 1-800-FDA-1088.In Canada - Call your doctor for medical advice about side effects. You may report side effects to Health Canada at 1-866-234-2345.